Question

newconnect.mheducation.com Student Homa Chapter 13 Quiz A Gat Hamework Halp With Chagg Study C Salved: An accounting prafassor wants o k Chapter 13 Quiz A Help Save & ExitSubmit An accounting professor wants to know if students perform the same on the departmental final exam irrespective of the accounting section they attend. She randomly selects the exam scores of 51 students from six sections. A portion of the output from conductinga one-way ANOVA test is shown in the accompanying table. Assume exam scores are normally distributed. a. Find the missing values in the ANOVA table. (Round intermediate calculations to at least 4 declmal places. Round "ss" to 2 decimal places, "MS" to 4 decimal places and "P" to 3 decimal places.) ANOVA Source of Variation Between Groups Within Groups Total Book af MS 242.62 F(5,45)- 0.0396 45 MSE- 50 1,092.27 b. At the 5% significance level, can you conclude that average grades differ in the accounting sections? No since the p-value is not less than significance level. No since the p-value ls less than significance level. Yes since the p-value is not less than significance level. Yes since the p-value is less than significance level. 90f 9 Next < Prev Hill

Answer 1

Source of SS Variation MS p-value df Between 242.62 MSTR 0.0396 MSE 48.5240 18.8811 SSTR Groups TR 242.62 = 2.570 48.5240 | SSE dfE 849.65 Within SSE = TSS-SSB = 1092.27-242.62 - 849.65 45 MSE = Groups 45 = 18.8811 Total 1092.27 50 (b). Yes, since the p-value is less than significance level